function PlayFlash(file, id, contener, width, height, version, background)
{
  var so = new SWFObject(file, id, width, height, version, background);
  so.addParam('wmode', 'transparent');
  so.write(contener);
}

function newWindow(url, width, height, winname)
{
  var screen_width  = screen.width;
  var screen_height = screen.height;
  var left = screen_width/2-width/2;
  var top  = screen_height/2-height/2;
	if(screen_width > width && screen_height > height) var scrollbars = 'scrollbars=no';
  else var scrollbars = 'scrollbars=yes';
  var Win = window.open(url, winname, 'width=' + width + ', height=' + height + ', resizable=no, ' + scrollbars + ', menubar=no' + ', top=' + top + ', left=' + left);
}

function ChangePicture(what,where)
{
	temp = document.getElementById(where);
	if (temp) { temp.src = what; }
}

function showTab(tabID)
{
  if(document.getElementById(tabID).style.display=='none')
  {
    document.getElementById(tabID).style.display=''
  }
  else
  {
    document.getElementById(tabID).style.display='none'
  }
}

function showMenuItem(ID)
{
  var obj = document.getElementById(ID);
  
  if(obj.style.display=='none')
  {
    obj.style.display='';
  }
  else
  {
    obj.style.display='none';
  }
}